FastAPI is a modern, fast web framework for building APIs with Python It automatically generates interactive API documentation, provides built-in data validation, and offers high performance comparable to NodeJS and Go frameworks.

A function is a reusable block of code that performs a specific task when called, taking in data (known as parameters or arguments) and potentially returning a result. Functions help organize code by breaking it into manageable pieces that can be used repeatedly throughout a program without having to write the same code multiple times.

Bonfire is a Flutter game engine package that makes creating 2D RPG-style games simple. It handles sprite animations, collisions, lighting effects, and map rendering.